CN109594786A - Attached lifting scaffold catching device - Google Patents
Attached lifting scaffold catching device Download PDFInfo
- Publication number
- CN109594786A CN109594786A CN201811647141.7A CN201811647141A CN109594786A CN 109594786 A CN109594786 A CN 109594786A CN 201811647141 A CN201811647141 A CN 201811647141A CN 109594786 A CN109594786 A CN 109594786A
- Authority
- CN
- China
- Prior art keywords
- support
- mandril
- guide rail
- scaffold
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3219—Means supported by the building wall, e.g. security consoles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/329—Arrangements on buildings for connecting safety-lines with measures for dampening the fall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to traveling centerings, specially attached lifting scaffold dual fail-safe catching device, including support, the support is equipped with wall-connecting piece, the leading truck being slidably matched with the guide rail of scaffold is connected on the support, the top of the support is hinged with mandril, the support is equipped with anti-fall mechanism, the anti-fall mechanism includes the brake block hinged with support, the support is equipped with the elastic component for keeping brake block isolated with the holding of the guide rail of scaffold, and the triggering block for making brake block and guide rail interval cooperation when the guide rail of scaffold moves down is hinged on the brake block.This programme solves the problems, such as that anti-fall effect of the catching device when scaffold moves down is weaker in the prior art.
Description
Technical field
The present invention relates to traveling centerings, specially attached lifting scaffold dual fail-safe catching device.
Background technique
Attached lifting scaffold, to reduce the use of steel, can be dropped due to it along with the vertically movable of building
Low material cost, is then widely applied in construction.Attached lifting scaffold is by being fixed on the outside of building
Support is supported, and since attached lifting scaffold causes lower part hanging after building rising, there is the danger fallen.
Then, for security consideration, attached lifting scaffold must mating installation catching device.Catching device includes support and mandril, mandril
State hinged with support, that mandril is kept in contact with the guide rail of attached lifting scaffold under gravity, direction on guide rail
The side of catching device is installed with several anti-fall teeth being evenly spaced on, and when guide rail moves up, anti-fall tooth pushes mandril deflection, thus
Mandril is avoided, moves up guide rail normally；When guide rail tenesmus, mandril offsets with the anti-fall tooth on guide rail, thus
It prevents guide rail from continuing to fall, and then has reached the problem of preventing attached lifting scaffold from dropping.But when scaffold moves down
Wait, in order to avoid mandril hinder guide rail move down, need it is artificial mandril is separated with guide rail, and at this time mainly by artificially control
Timely anti-fall effect is realized in the swing of mandril processed, so as to cause the anti-fall declines of catching device.How catching device is improved
Anti-fall effect when scaffold moves down is present urgent problem.
Summary of the invention
The invention is intended to provide a kind of attached lifting scaffold dual fail-safe catching device, existed with solving catching device in the prior art
The weaker problem of anti-fall effect when scaffold moves down.
Base case of the invention are as follows: including support, the support is equipped with wall-connecting piece, is connected on the support and foot
The leading truck that the guide rail of hand cradle is slidably matched, the top of the support are hinged with mandril, and the support is equipped with anti-fall mechanism, institute
Stating anti-fall mechanism includes the brake block hinged with support, and the support, which is equipped with, separates brake block with the holding of the guide rail of scaffold
Elastic component, the triggering for making brake block and guide rail interval cooperation when the guide rail of scaffold moves down is hinged on the brake block
Block.
Support is set, leading truck, mandril and anti-fall mechanism are used to support.Wall-connecting piece is set, for support to be fixedly mounted
On building.Leading truck, the direction of motion of the guide rail for limiting scaffold are set.Mandril is set, mandril and foot hand are passed through
Anti-fall tooth on the guide rail of frame offsets, to enable the position of scaffold to fix, thus convenient to use.Anti-fall mechanism is set,
When scaffold tenesmus, anti-fall mechanism offsets with scaffold, so that scaffold be avoided to continue to drop.
Compared with prior art, it is the advantages of this programme: by the way that brake block is arranged, for when scaffold falls
The guide rail of scaffold is supported, to prevent scaffold from continuing to drop and safety accident occurs.By the way that elastic component is arranged, make
For brake block in scaffold normal use, brake block and scaffold are in discrete state, to make brake block will not be to scaffold
Mobile generation interference.When the guide rail of scaffold moves down, the anti-fall tooth on guide rail stirs triggering block swing, to make triggering block
Drive brake block towards swing at guide rail, then brake block resets under the action of the elastic member, when scaffold tenesmus, due to guide rail
Decline speed ratio it is very fast, elastic component has little time to make to brake block reset, so that the anti-fall tooth of brake block and guide rail be made to offset, into
And realize the effect for avoiding scaffold from continuing tenesmus, and then realize the automatic drop resistant of catching device, improve safety.
Further, the mandril is length adjustable stretching structure, and one end that mandril is used to support the guide rail of scaffold is solid
Surely it is connected with voussoir.Mandril is arranged to length adjustable stretching structure, it is convenient that the length of mandril is adjusted, make mandril pair
The guide rail of scaffold has a proper support force.By the way that voussoir is arranged, for increasing connecing between mandril and guide rail
Contacting surface product, reduces pressure；When the anti-fall tooth contact of voussoir and guide rail, voussoir is supported on the root of anti-fall tooth, so as to subtract
The moment of flexure that small anti-fall tooth generates under the support force effect of mandril extends and uses to be conducive to improve the stability of anti-fall tooth
Service life.
Further, the mandril includes casing and studdle, and studdle and casing coaxially slide cooperate, casing and branch
Seat is hinged, and the nut to offset with casing is threaded on studdle, and the quantity of the mandril is one.By the way that mandril is set
It is set to the structure including casing, studdle and nut, can be realized by rotating nut and adjust studdle and casing
Total length (i.e. the length of mandril), thus convenient to use.One, in the case where normal use is set by mandril, support is main
It is to be supported by mandril to scaffold, in the case where a mandril, support is bright compared with the power transmission situation between scaffold
Really, it is conveniently adjusted；And when two or more mandrils are set, due to each mandril can stress, but it is specific
The bad control of stress size of each mandril, is easy the case where causing eccentric force to support, and then influence the structure of support
Stability and service life.
Further, the wall-connecting piece is at least provided with two, and wall-connecting piece is vertically distributed.Wall-connecting piece is at least arranged two
It is a, it can be to avoid support the case where can be rotated around wall-connecting piece on building, to improve support to scaffold
The stability of support；Wall-connecting piece is vertically distributed, support transverse direction the space occupied can be made to reduce, and then can reduce support
Volume makes the structure of support realize miniaturization, to facilitate the operation such as carrying.
Further, the triggering block and the hinged one end of brake block are connecting pin, the one of the triggering block and guide rail contact
End is triggering end, the limiting section of the fixed restricted triggering block rotational angle in the lower part of the connecting pin, the triggering block and braking
The reset spring for triggering block reset is equipped between block.By the way that limiting section is arranged, connect triggering block in limiting section and brake block
, so that triggering block drives brake block to swing when guide rail pushes triggering block to lower swing, touching cannot be realized to lower swing when touching
The linkage sent out between block and brake block acts on.
Further, the wall-connecting piece is high-strength bolt, and support is equipped with the through-hole passed through for high-strength bolt.High-strength bolt
Intensity it is bigger, support can be given to provide enough attachment force, improve the stability of support installation；By the way that through-hole is arranged, make
High-strength bolt can be separated with support, so that facilitate to carry out the operation such as carrying after high-strength bolt and support fractionation, while also side
Just high-strength bolt is replaced.
Further, the hinge joint of the mandril and support is located at the surface of the hinge joint of brake block and support.Pass through this
After sample setting, when normal use, mandril is located at the surface of brake block, so that mandril be made to hinder the sundries that top is fallen
Gear avoids sundries from falling in the hinged place of brake block and influences the rotation flexibility of brake block.
Further, the hinge joint of the mandril and support is arranged right below reinforcement block, and reinforcement block is fixedly connected with support,
The end of mandril and reinforcement block clearance fit.By the way that reinforcement block is arranged, the structural stability of support is enhanced, simultaneously as top
Bar is when support scaffolding, and with the increasing using the time of mandril, the hinged place of mandril and support may occur centainly
Deformation, by be provided with reinforcement block after, when deformation occurs for the hinged place of mandril, reinforcement block mandril can be carried out auxiliary branch
Support, so that mandril be made to be unlikely to damage because of deformation, improves the reliability of mandril.
Further, the leading truck is detachably connected with support.Since leading truck between the guide rail of scaffold often with producing
Raw skimming wear, leading truck belong to vulnerable part, and replacement and the frequency safeguarded can be higher, carried out by way of being detachably connected
Connection, facilitates the replacement and maintenance of leading truck, to reduce and set the case where entire catching device will not be caused all to stop using
Standby maintenance cost.
Further, pollutant baffle plate is fixedly connected at the top of the leading truck.By the way that pollutant baffle plate is arranged at the top of leading truck,
By stopping using pollutant baffle plate to sundries such as construction materials, the sundries such as construction material is avoided to influence between guide rail and leading truck
Opposite sliding.
Detailed description of the invention
Fig. 1 is the three-dimensional figure of attached lifting scaffold catching device embodiment one of the present invention；
Fig. 2 is the state diagram under normal use of attached lifting scaffold catching device embodiment one of the present invention；
State diagram when Fig. 3 is the brake block braking of attached lifting scaffold catching device embodiment one of the present invention；
Fig. 4 is the state diagram under normal use of attached lifting scaffold catching device embodiment two of the present invention；
Fig. 5 is the enlarged drawing in Fig. 4 at A.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: wall-connecting piece 1, vertical bar 21, cross bar 22, brace 23, connecting rod 24, casing
31, adjusting nut 32, screw rod 33, voussoir 34, support plate 41, mounting plate 42, brake block 51, triggering block 52, mounting base 61, guiding
Take turns 62, pollutant baffle plate 63, building 7, guide rail 8, anti-fall tooth 9, handle 10, reinforcement block 11, connecting rod 12, sliding block 13, exhaust valve 14, cylinder
Body 15, piston 16, gas-guide tube 17, drawstring 18, block 19, limit plate 20.
Embodiment one: as shown in Fig. 1: attached lifting scaffold catching device, including support, support include two pieces mutual
The main support of triangle disposed in parallel, each main support include vertical bar 21, cross bar 22 and brace 23, vertical bar 21,22 and of cross bar
Brace 23 is all made of channel steel and is made；Two connecting rods 24, two connecting rods are welded between the vertical bar 21 of two main supports
24 vertically distribution and it is arranged in parallel, offer the through-hole passed through for wall-connecting piece 1 respectively in two connecting rods 24.Wall-connecting piece
1 has the high-strength bolt of nut for both ends.
Cross bar 22 is welded with vertical support plate 41 far from one end of vertical bar 21, and the support plate 41 on two cross bars 22 is mutual
It is arranged in parallel.The top of two pieces of support plates 41 offers coaxial upper pin hole, and upper pin hole internal clearance is combined with pin shaft.Turn on pin shaft
Dynamic to be connected with mandril, mandril includes casing 31 and screw rod 33, and casing 31 is vertically arranged with pin shaft, and the lower end of casing 31 is vertical
It is welded with the connecting tube that cooperation is rotated coaxially with pin shaft.Screw rod 33 and casing 31 are coaxially disposed, and casing is protruded into the lower part of screw rod 33
31 inside is simultaneously slidably matched with casing 31, and the adjusting nut 32 to offset with the upper end of casing 31 is threaded on screw rod 33,
Sliding between screw rod 33 and casing 31 relatively may be implemented by rotating adjusting nut 32.The upper end of screw rod 33 is welded with voussoir
34, screw rod 33 is offseted by voussoir 34 and the root of the anti-fall tooth 9 on the guide rail 8 of scaffold, to increase the stress of anti-fall tooth 9
Area.Connecting tube is welded with handle 10 close to the side of wall-connecting piece 1, and by pulling handle 10, the rotation of mandril may be implemented.Two
It is welded with reinforcement block 11, the upper surface of reinforcement block 11 and connecting tube clearance fit between the middle part of block support plate 41, passes through reinforcement
Block 11 can increase the stability between two pieces of main supports, meanwhile, when deformation occurs for mandril promotion connecting tube, reinforcement block
11 can carry out Auxiliary support to connecting tube, to enhance the stability of mandril.
The lower part of two pieces of support plates 41 begins with coaxial lower pin hole, is equipped with connecting pin between two lower pin holes.Connecting pin
On be rotatably connected to anti-fall mechanism, anti-fall mechanism includes brake block 51, and the lower end of brake block 51 is welded with coaxially to be turned with connecting pin
The round tube of dynamic cooperation, the axis of round tube are located in a plane of symmetry of brake block 51.It is equipped between brake block 51 and support plate 41
Elastic component, elastic component are preferably torsional spring, and torsional spring is set on connecting pin, and brake block 51 has by the elastic force moment of torsional spring toward even
The trend of 1 direction of wall part rotation then, can under the action of torsional spring after swing when brake block 51 toward the direction far from wall-connecting piece 1
Quickly to reset.Brake block 51 is equipped with triggering block 52 far from the side of wall-connecting piece 1, is welded with connection otic placode on round tube, triggers
Block 52 and connection otic placode are hinged；One end that triggering block 52 is connect with connection otic placode is connecting pin, and the top rounded corner of connecting pin is set
It sets, the lower part of connecting pin is equipped with the limiting section that is rectangular in shape, and when limiting section offsets with round tube, triggering block 52 can drive brake block
51 rotate together.Reset spring is equipped between triggering block 52 and round tube, reset spring is preferably torsional spring, and triggering block 52 is resetting bullet
Under the action of spring, make that there is the trend being kept in contact between the limiting section and round tube of triggering block 52.
One end on the cross bar 22 of main support far from vertical bar 21 is also welded with the mounting plate 42 for installing leading truck, installs
Plate 42 is vertically arranged with support plate 41, and then, specifically when production, mounting plate 42 and support plate 41 can be made by using angle steel
It forms, angle steel is used as support plate 41 on one side, and another side is used as mounting plate 42.Guiding is connected on mounting plate 42
Frame, leading truck include two mounting bases being oppositely arranged 61 (one of mounting base is omitted in Fig. 1), and two mounting bases 61 are divided
It is not bolted with corresponding mounting plate 42, there are two directive wheel 62, two guiding for rotation connection in each mounting base 61
Wheel 62 is vertically distributed, and the top of mounting base 61 is welded with lateral pollutant baffle plate 63, in use, directive wheel 62 protrudes into scaffold
In groove on guide rail 8, to prevent guide rail 8 from toppling, pollutant baffle plate 63 also protrudes into the groove of guide rail 8 simultaneously, to stop to apply
The construction materials such as some concrete during work fall to the movement between directive wheel 62 and guide rail 8 and influencing guide rail 8.
Specific implementation process is as follows: as shown in Fig. 2, support is fixed on building 7 using wall-connecting piece 1, will lead
On the support to frame connection, guide rail 8 and the leading truck of scaffold are slidably matched, and the anti-fall tooth 9 on guide rail 8 is towards support.Normally
In use, mandril is supported by voussoir 34 and the root of anti-fall tooth 9, so that scaffold be made not drop.
When hoisting scaffold, guide rail 8 is moved up, and anti-fall tooth 9 on guide rail 8 pushes mandril far from guide rail 8, by
It is obliquely installed in mandril, then mandril has the trend being kept in contact with guide rail 8 under self gravitation effect.Meanwhile anti-fall tooth 9
It pushes the triggering end of triggering block 52 to move up, rotates triggering block 52 with the axis rotating shaft of hinged place, thus to anti-
It falls tooth 9 and forms evacuation effect, then guide rail 8 can be moved up smoothly.The case where falling suddenly in case of scaffold, top
Bar can timely offset with anti-fall tooth 9 under gravity, to prevent scaffold from continuing to move down.Meanwhile under scaffold
When shifting, the triggering end that anti-fall tooth 9 will push triggering block 52 is rotated down, so that triggering block 52 be made to drive the upper of brake block 51
End is mobile towards guide rail 8, and since the speed that scaffold falls can be than very fast, brake block 51 also has little time multiple under the action of torsional spring
Position, then brake block 51 offsets with anti-fall tooth 9, so that scaffold be prevented to continue to drop.
When declining scaffold, pull mandril that itself and guide rail 8 is made to keep discrete state, under the guide rail 8 on scaffold
Triggering block 52 is pushed to rotate by anti-fall tooth 9 when shifting, to keep the upper end of brake block 51 mobile towards guide rail 8.Due to scaffold
Be when moving down normally according to certain speed uniform descent, meanwhile, brake block 51 has the trend resetted after rotation, works as touching
When sending out block 52 and the disengaging of anti-fall tooth 9, having time under the action of torsional spring of brake block 51 resets in time, and then, brake block 51 will not
It offsets with anti-fall tooth 9, so that scaffold be allow normally to move down.When scaffold falls, as shown in figure 3, due to
The speed ratio that scaffold falls is very fast, and brake block 51 has little time to reset, and then brake block 51 offsets with anti-fall tooth 9, to make to make
Motion block 51 prevents scaffold from dropping, and plays anti-fall effect.
Embodiment two: as shown in Figure 4 and Figure 5, with only difference is that for embodiment one: being equipped between mandril and support makes
The first torsional spring that mandril is deflected toward 8 side of guide rail.Handle 10 is hinged with connecting rod 12, the lower end hinge of connecting rod 12 far from one end of mandril
It is connected to piston type cylinder.Piston type cylinder includes cylinder body 15 and piston 16, and the right side of cylinder body 15 is welded with hinged with support plate 41
Support rod, swing up and down cylinder body 15 around support rod and the hinge joint of support plate 41, the upper end of cylinder body 15 and connecting rod 12
Hingedly；Piston 16 is located at the inside of cylinder body 15 and is slidably matched with the sealing of cylinder body 15, and the bottom of piston 16 is connected with drawstring 18.Cylinder
Gas-guide tube 17 is communicated on the rodless cavity of body 15, gas-guide tube 17 is sealedly connected with exhaust valve 14 far from one end of cylinder body 15, exhaust
Valve 14 is mounted by means of bolts on brake block 51, and exhaust valve 14 is preferably ball valve.Along the length of brake block 51 on brake block 51
Degree direction slidably connects sliding block 13, and the lower end of sliding block 13 and the control-rod of exhaust valve 14 offset, and the upper end of sliding block 13 protrudes from
The upper end of brake block 51 pushes the control-rod of exhaust valve 14 to swing, exhaust valve 14 can be made to open by 13 slide downward of sliding block.
Brake block 51 is equipped with the second torsional spring for resetting the control-rod of exhaust valve 14, and the control-rod of exhaust valve 14 is while resetting
Reset sliding block 13.Limit plate 20 is welded in support plate 41, limit plate 20 is equipped with the limit hole passed through for drawstring 18.Drawstring
The baffle that can be offseted with limit plate 20 is equipped on 18 between limit plate 20 and piston 16, baffle is bound on drawstring 18.
When normal use, piston 16 is in close state close to the upper end of cylinder body 15, exhaust valve 14, at this point, brake block 51
On sliding block 13 be also at the position far from exhaust valve 14.When scaffold decline, by pulling drawstring 18, pull drawstring 18
Piston 16 moves down, since exhaust valve 14 is in close state at this time, then, without the external world in the rodless cavity of piston type cylinder
The supplement of air and form negative pressure state, move cylinder body 15 downwardly together under the action of negative pressure with piston 16, to make cylinder
Body 15 pulls handle 10 to swing by connecting rod 12, and then the upper end of mandril is made to deviate guide rail 8, moves down guide rail 8 normally.
In order to reasonably control the deflection distance of mandril, by making the baffle bound on drawstring 18 offset with limit plate 20, at this point, mandril
Stop deflection.
When scaffold is there is a situation where dropping, guide rail 8 hurtles down, make brake block 51 under the action of triggering block 52 with
The anti-fall tooth 9 of guide rail 8 offsets, so that guide rail 8 be prevented to continue to drop.And before the anti-fall tooth 9 of brake block 51 and guide rail 8 offsets,
Since the upper end of sliding block 13 protrudes from the upper end of brake block 51, then, sliding block 13 can first offset with anti-fall tooth 9, and then make sliding block
13 slide along brake block 51, and the control-rod of exhaust valve 14 is pushed to swing and open exhaust valve 14 when sliding block 13 slides.Exhaust valve
After 14 open, suck extraneous air in rodless cavity under the suction function of rodless cavity, to make cylinder body 15 and piston 16 can
With opposite sliding, move up cylinder body 15.Then, handle 10 loses the restriction effect of cylinder body 15, make handle 10 to
Upper swing so that mandril be made to deflect toward guide rail 8, and then is played the role of guide rail 8 anti-fall.Mistake to make mandril drop in frame body
Journey can quickly realize the braking action to guide rail 8, and only brake block 51 is avoided just to have braking during frame body decline
Effect, enhances anti-fall effect；Meanwhile the braking of mandril is not necessarily to manual operation, automatic control is realized, when shortening reaction
Between, improve timeliness.
Claims (10)
1. attached lifting scaffold catching device, including support, the support is equipped with wall-connecting piece, be connected on the support with
The top of the leading truck that the guide rail of scaffold is slidably matched, the support is hinged with mandril, it is characterised in that: sets on the support
There is anti-fall mechanism, the anti-fall mechanism includes the brake block hinged with support, and the support, which is equipped with, makes brake block and scaffold
Guide rail keep isolated elastic component, being hinged on the brake block makes between brake block and guide rail when the guide rail of scaffold moves down
It has a rest the triggering block of cooperation.
2. attached lifting scaffold catching device according to claim 1, it is characterised in that: the mandril is that length is adjustable
Formula stretching structure, one end that mandril is used to support the guide rail of scaffold are fixedly connected with voussoir.
3. attached lifting scaffold catching device according to claim 2, it is characterised in that: the mandril include casing and
Studdle, studdle and casing coaxially slide cooperate, and casing is hinged with support, are threaded on studdle and casing
The nut to offset, the quantity of the mandril are one.
4. according to claim 1 to attached lifting scaffold catching device described in 3 any one, it is characterised in that: the company
Wall part is at least provided with two, and wall-connecting piece is vertically distributed.
5. attached lifting scaffold catching device according to claim 4, it is characterised in that: the triggering block and brake block
Hinged one end is connecting pin, and one end of the triggering block and guide rail contact is triggering end, and the lower part of the connecting pin is installed with
The limiting section for limiting triggering block rotational angle is equipped with the reset bullet for triggering block reset between the triggering block and brake block
Spring.
6. attached lifting scaffold catching device according to claim 5, it is characterised in that: the wall-connecting piece is high-strength spiral shell
Bolt, support are equipped with the through-hole passed through for high-strength bolt.
7. attached lifting scaffold catching device according to claim 6, it is characterised in that: the hinge of the mandril and support
Contact is located at the surface of the hinge joint of brake block and support.
8. attached lifting scaffold catching device according to claim 7, it is characterised in that: the hinge of the mandril and support
Contact is arranged right below reinforcement block, and reinforcement block is fixedly connected with support, the end of mandril and reinforcement block clearance fit.
9. attached lifting scaffold catching device according to claim 8, it is characterised in that: the leading truck and support can
Dismantling connection.
10. attached lifting scaffold catching device according to claim 9, it is characterised in that: the top of the leading truck
It is fixedly connected with pollutant baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647141.7A CN109594786B (en) | 2018-12-29 | 2018-12-29 | Falling protector for attaching lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647141.7A CN109594786B (en) | 2018-12-29 | 2018-12-29 | Falling protector for attaching lifting scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109594786A true CN109594786A (en) | 2019-04-09 |
| CN109594786B CN109594786B (en) | 2023-08-08 |
Family
ID=65965722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647141.7A Active CN109594786B (en) | 2018-12-29 | 2018-12-29 | Falling protector for attaching lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109594786B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441600A (en) * | 2020-05-19 | 2020-07-24 | 山西省工业设备安装集团有限公司 | Building site passageway corridor platform template reinforced structure |
| CN112727058A (en) * | 2020-12-29 | 2021-04-30 | 广州达蒙安防科技有限公司 | Guide rail clamp anti-falling device |
| CN115045487A (en) * | 2022-07-22 | 2022-09-13 | 四川德宇泰达工程科技有限公司 | Anti-falling brake device and protection method for lifting scaffold |
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| CN115045487A (en) * | 2022-07-22 | 2022-09-13 | 四川德宇泰达工程科技有限公司 | Anti-falling brake device and protection method for lifting scaffold |
| CN115045487B (en) * | 2022-07-22 | 2024-02-06 | 四川德宇泰达工程科技有限公司 | Lifting scaffold anti-falling braking device and protection method |
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Effective date of registration: 20230920 Address after: Room 917, 9th Floor, Yunda Shengyuan, No. 47 Beimen Street, Kunming City, Yunnan Province, 650000 Patentee after: Yunnan Kunxing Construction Engineering Technology Co.,Ltd. Patentee after: Yang Hong Address before: Room 917, Floor 9, Yundashengyuan, No. 47, Beimen Street, Wuhua District, Kunming, Yunnan 650031 Patentee before: Yang Hong |